Herror ::contour_point_num_xld (
    Hobject Contour,
    long *Length
)
HTuple HXLDCont::ContourPointNumXld (
    void
) const

Return the number of points in an XLD contour.

::contour_point_num_xld returns the length of the input contour Contour, i.e. its number of points, in Length.

Parameters

Contour (input_object)
 xld_cont -> Hobject: HXLDCont
Input XLD contour.

Length (output_control)
 integer -> long *
Number of contour points.

Possible Predecessors

::gen_contours_skeleton_xld, ::lines_gauss, ::lines_facet, ::edges_sub_pix

Possible Successors

::get_contour_xld, ::get_contour_attrib_xld

Alternatives

::get_regress_params_xld

See also

::query_contour_attribs_xld

Module

Sub-pixel operators

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